In Fig P2.39 the right leg of the manometer is open to the atmosphere. Find the gage
Question:
Air 8 cm 8 cm Oil, SG-0.8 12 cm 9 cm 11 cm Mercury
Step by Step Answer:
The two 8cm legs of air are negli...View the full answer
Fundamentals of Thermal-Fluid Sciences
ISBN: 978-0078027680
5th edition
Authors: Yunus A. Cengel, Robert H. Turner, John M. Cimbala
Related Video
The property of the surface of a liquid that allows it to resist an external force, due to the cohesive nature of its molecules. The cohesive forces between liquid molecules are responsible for the phenomenon known as surface tension. The molecules at the surface of a glass of water do not have other water molecules on all sides of them and consequently, they cohere more strongly to those directly associated with them (in this case, next to and below them, but not above). is not really true that a \\\"skin\\\" forms on the water surface; the stronger cohesion between the water molecules as opposed to the attraction of the water molecules to the air makes it more difficult to move an object through the surface than to move it when it is completely submersed
Students also viewed these Mechanical Engineering questions
-
The gage pressure of the air in the tank shown in Fig P173 is measured to be 80 kPa. Determine the differential height h of the mercury column. Oil SG 0.72 80 kPa 75 cm Air Mercury SG 13.6 30 cm
-
The pressure gage on a 2.5-m3 oxygen tank reads 500 kPa. Determine the amount of oxygen in the tank if the temperature is 28oC and the atmospheric pressure is 97 kPa. 2 500 kPa 02 V 25 m T 28C FIGURE...
-
The weight of a water tank open to the atmosphere is balanced by a counterweight, as shown in Fig. P13??41. There is a 4-cm hole at the bottom of the tank with a discharge coefficient of 0.90, and...
-
With the company expanding into several new markets in the coming months, Cable & Moore was anticipating a large increase in sales revenue. The future looked bright for this provider of...
-
1. What was the main reason for using an ERP system at JHI? 2. How did the ERP system that JHI adopted help address technical challenges? 3. What did the ERP system achieve at JHI?
-
Per Corporation paid $900,000 cash for 90 percent of Sim Corporation's common stock on January 1, 2011, when Sim had $600,000 capital stock and $200,000 retained earnings. The book values of Sim's...
-
Saturated steam at \(356 \mathrm{~K}\) condenses on a vertical tube of diameter \(5 \mathrm{~cm}\) whose surface is maintained at \(340 \mathrm{~K}\). Find the height at which the flow becomes wavy....
-
The adjusted seasonal indexes presented in Table P-19 reflect the changing volume of business of the Mt. Spokane Resort Hotel, which caters to family tourists in the summer and skiing enthusiasts...
-
In political economy models, what is the initial force that puts more developed countries (or cores) in circular and cumulative causation and keeps the world polarized between the rich and poor?
-
Just hours before they died, Miller, Wantz, and family members met with Kevorkian at the home of Sherry Millers parents on October 22, 1991. Miller, 43, had advanced multiple sclerosis and had...
-
In the figure at right, new tubing contains gas whose density is greater than the outside air. For the dimensions shown, (a) Find p1 (gage). (b) Find the error caused by assuming ρtube =...
-
In Fig P2.40 the pressures at A and B are the same, 100 kPa. If water is introduced at A to increase pA to 130 kPa, find and sketch the new positions of the mercury menisci. The connecting tube is a...
-
Solve Problem 8.109 assuming that the belt is looped around the pulleys in a figure eight. - 12 in.-
-
Indicate whether each of the following statements is true or false by writing T or F in t he a nswer c olumn. Contracts of adhesion in cyberspace are valid unless they contain terms that are...
-
Juvenile courts, the U.S. Tax Court, and domestic relations courts are known as: a. specialized c ourts c. courts of original jurisdiction b. justice c ourts Write the letter of your c hoice i n t he...
-
Indicate whether each of the following statements is true or false by writing T or F in t he a nswer c olumn. Simply visiting a Web site can sometimes indicate an acceptance by the user of the terms...
-
If a court has the power to review the decisions of another court, it has: a. appellate j urisdiction c. overrule a uthority b. original j urisdiction Write the letter of your c hoice i n t he a...
-
Indicate whether each of the following statements is true or false by writing T or F in t he a nswer c olumn. Most courts will acknowledge that by clicking the I accept button, the user has accepted...
-
The production function is: a . an economic relationship b . a physical relationship c . a mathematical property d . a party for producers
-
In Problems 1522, find the principal needed now to get each amount; that is, find the present value. To get $750 after 2 years at 2.5% compounded quarterly.
-
What are the advantages and disadvantages of the various national accounts type bases (e.g., turnover or total transactions, gross domestic product, net product or income, or consumption)? If you...
-
Let's assume your lab balloons, when filled with air, each had a mass of 3.00 grams. In a variation of your lab activity, you attach one of these balloons to a string such that the distance from the...
-
Samantha normally requires 1 3 7 0 0 kJ ( about 3 2 7 4 Calories ) of food energy per day. If Samantha consumes 1 4 3 8 5 kJ per day, she will steadily gain weight. How much time must Samantha spend...
-
Five resistors with known resistances R = 5.00 2, R2 = 5.00 2, R3 = 3.00 Q2, R4 = 5.00 Q, and R5 = 5.00 Q are connected to a battery with emf = 7.00 V as shown in the figure. Please answer in Sl...
Study smarter with the SolutionInn App